2-mercapto-3-(3-methylbutyl)quinazolin-4(3H)-one CAS 431931-55-4

Description

The occurrence of 2-mercapto-3-(3-methylbutyl)quinazolin-4(3H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-mercapto-3-(3-methylbutyl)quinazolin-4(3H)-one (CAS 431931-55-4), molecular formula C13H16N2OS and molecular weight 248.34 g/mol, is a CATO reference standard with documented purity and traceability.

2-mercapto-3-(3-methylbutyl)quinazolin-4(3H)-one (C13H16N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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